#div{
    width: 320px;
    height: 80px;
    border: 1px solid #000;
    background-color: #000;
}
#time{
    list-style: none;
    padding: 0;
}
#time li{
    display: block;
    width: 50px;
    height: 30px;
    float: left;
    margin: 10px 0 10px 20px;
    border: 2px solid #ccc;
    background-color: #fff;
    line-height: 30px;
    color: #000;
}
#time span{
    display: block;
    float: left;
    line-height: 50px;
    margin-left: 10px;
    color: #fff;
}